1.

Find area and perimeter of thi shape​

Answer»

ANSWER:

hemisphere PERIMETER = πr+2r

= 22/7×14+2(14)

= 72cm

rectangle perimeter = 2(l+b)

= 2(14+21)

= 2(35)

= 70cm

total perimeter= 72+70= 142cm

area of hemisphere= πr²/2

= 308cm²

area of rectangle= l×b

= 14×21

= 294 cm²

total area= 308+ 294= 602cm²



Discussion

No Comment Found

Related InterviewSolutions